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// license:BSD-3-Clause
// copyright-holders:Paul Leaman
/***************************************************************************
Black Tiger
***************************************************************************/
#ifndef MAME_INCLUDES_BLKTIGER_H
#define MAME_INCLUDES_BLKTIGER_H
#pragma once
#include "cpu/mcs51/mcs51.h"
#include "video/bufsprite.h"
#include "emupal.h"
class blktiger_state : public driver_device
{
public:
blktiger_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_spriteram(*this, "spriteram"),
m_txvideoram(*this, "txvideoram"),
m_mcu(*this, "mcu"),
m_audiocpu(*this, "audiocpu"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette")
{ }
/* memory pointers */
required_device<buffered_spriteram8_device> m_spriteram;
required_shared_ptr<uint8_t> m_txvideoram;
/* video-related */
tilemap_t *m_tx_tilemap;
tilemap_t *m_bg_tilemap8x4;
tilemap_t *m_bg_tilemap4x8;
uint32_t m_scroll_bank;
uint8_t m_scroll_x[2];
uint8_t m_scroll_y[2];
std::unique_ptr<uint8_t[]> m_scroll_ram;
uint8_t m_screen_layout;
uint8_t m_chon;
uint8_t m_objon;
uint8_t m_bgon;
/* mcu-related */
uint8_t m_z80_latch;
uint8_t m_i8751_latch;
/* devices */
optional_device<i8751_device> m_mcu;
required_device<cpu_device> m_audiocpu;
DECLARE_READ8_MEMBER(blktiger_from_mcu_r);
DECLARE_WRITE8_MEMBER(blktiger_to_mcu_w);
DECLARE_READ8_MEMBER(blktiger_from_main_r);
DECLARE_WRITE8_MEMBER(blktiger_to_main_w);
DECLARE_WRITE8_MEMBER(blktiger_bankswitch_w);
DECLARE_WRITE8_MEMBER(blktiger_coinlockout_w);
DECLARE_WRITE8_MEMBER(blktiger_txvideoram_w);
DECLARE_READ8_MEMBER(blktiger_bgvideoram_r);
DECLARE_WRITE8_MEMBER(blktiger_bgvideoram_w);
DECLARE_WRITE8_MEMBER(blktiger_bgvideoram_bank_w);
DECLARE_WRITE8_MEMBER(blktiger_scrolly_w);
DECLARE_WRITE8_MEMBER(blktiger_scrollx_w);
DECLARE_WRITE8_MEMBER(blktiger_video_control_w);
DECLARE_WRITE8_MEMBER(blktiger_video_enable_w);
DECLARE_WRITE8_MEMBER(blktiger_screen_layout_w);
TILEMAP_MAPPER_MEMBER(bg8x4_scan);
TILEMAP_MAPPER_MEMBER(bg4x8_scan);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_tx_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update_blktiger(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
void init_blktigerb3();
void blktiger(machine_config &config);
void blktigerbl(machine_config &config);
void blktiger_io_map(address_map &map);
void blktiger_map(address_map &map);
void blktiger_sound_map(address_map &map);
void blktigerbl_io_map(address_map &map);
};
#endif // MAME_INCLUDES_BLKTIGER_H
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